# The Big Duel vs Math Math +

The clearest difference is in-app purchases: Math Math + at none against The Big Duel's 1. The Big Duel's advantage is iOS requirement (16.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. The Big Duel sells 1 one-off in-app purchase. Math Math + asks for nothing beyond the download.

The Big Duel ships an update every 12 months, Math Math + every 9 months. The most recent releases landed on September 30, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | The Big Duel | Math Math + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/the-big-duel/id987225081/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 9 months** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 12 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ilan TETRUASHVILI](https://appshunter.io/developer/940821251) | [Mehmet Sucu](https://appshunter.io/developer/1570634910) |

## What reviewers say

### The Big Duel

[App page](https://appshunter.io/ios/app/the-big-duel/id987225081)

Engage in a fun and addictive game to sharpen your math abilities. Choose from three distinct game modes, including math calculations, size comparisons, and shape recognition. Compete head-to-head with another player on a single device or race against the clock.

**Highlights:** Multiple game modes (Math, Bigger/Smaller, Shapes), Supports addition, subtraction, multiplication, division, 1v1 multiplayer on one device, Play against the clock, Interactive learning with animations, Adjustable difficulty

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad's | $0.99 | one-time |


### Math Math +

[App page](https://appshunter.io/ios/app/math-math-plus/id1570634908)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The Big Duel free?

The Big Duel is free to download, with in-app purchases available.

### Is Math Math + free?

Math Math + is free to download, with no in-app purchases.

### Do The Big Duel or Math Math + have ads?

Neither The Big Duel nor Math Math + shows ads.

### Which is updated more often, The Big Duel or Math Math +?

The Big Duel ships an update every 12 months, and Math Math + every 9 months. Most recently, The Big Duel was updated on September 30, 2026 and Math Math + on September 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*